Travel Broker API Routes

• GET /admin/search
  Admin search interface for querying available rooms from HyperGuest API
• GET /
  Home
• GET /availability/hotel/:hotelId
  View Hotel Availability
• GET /book
  Book a Hotel
• POST /book
  Submit Booking
• POST /check-voucher
  Check Voucher Code
• GET /admin/search
  Admin Room Search
• GET /admin/documentation
  Admin User Documentation
• GET /annual-average/:hotelId
  View Annual Average Price (HTML view, optional ?year=2024)
• GET /monthly-average/:hotelId
  View Monthly Average Price (HTML view, requires ?month=1-12&year=2024)
• GET /api/annual-average/:hotelId
  Get Annual Average Price API (JSON, optional ?year=2024)
• GET /api/monthly-average/:hotelId
  Get Monthly Average Price API (JSON, requires ?month=0-11&year=2024)